Description The present bridge was completed in 1869 and consists of five wrought iron arches built to a design by Thomas Cubitt. Cubitt also designed the adjacent rail bridge (now demolished) and it was a condition that the spans of the two bridges be aligned Due to the volume of traffic over the bridge, it was widened between 190710, from 70 feet to its present 105 feet. The bridge became internationally notorious in 1982, when the Italian banker Roberto Calvi was found hanged below one of its arches in what was originally believed to be a suicide, but is now officially regarded as a murder.Unilever House is a Grade II listed office building in the Neoclassical Art Deco style, located on New Bridge Street, Victoria Embankment in Blackfriars, London, UK. The building has a tall, curving frontage which overlooks Blackfriars Bridge on the north bank of the River Thames.In 2004, the firm Kohn Pedersen Fox Associates began renovation work in consultation with English Heritage and the City of London to make alterations to the interior work space. As part of the renovations, original fittings were retained or re-used, such as parquet flooring or Eric Gill's pewter lift car panels. A roof garden was created on top of the building.